Precision Brand 19735 Steel Feeler Gage Coil 0.030 in

Product Description

The PRECISION BRAND 19735 is a steel feeler gage coil used to measure precise gaps, clearances, and tolerances in mechanical assemblies and equipment. Made from close-grain, high-carbon spring steel that is ground and polished to precision tolerances, this coil stock measures 0.030 inches thick and 0.5 inches wide with 25 feet of usable material per coil. Technicians cut strips to length for custom-length blades or use the stock directly as a go/no-go reference in tight clearance checks. The consistent cross-section ensures reliable readings across the full length of the coil.

This feeler gage coil is well suited for HVAC technicians, machinists, millwrights, and maintenance professionals who need repeatable gap measurement in the field or shop. Common applications include setting valve clearances, checking shaft end-play, verifying bearing fits, and establishing igniter or electrode spark gaps on gas-fired heating equipment. The coil format provides flexibility where pre-cut blades are too short or an unusual thickness is needed in quantity.

Key Features

• 0.030-inch thickness ground and polished to precision tolerances
• 0.5-inch wide spring steel stock allows cutting to any required length
• 25-foot coil provides extended stock for repeated use or multiple cuts
• Close-grain, high-carbon steel construction for consistent stiffness and wear resistance
• Single-coil unit — sold individually (each)

Compatibility

Designed as a general-purpose feeler gage coil stock suitable for gap and clearance measurement tasks across HVAC, mechanical, and industrial maintenance applications where a 0.030-inch reference thickness is required.

Installation Notes

Handle feeler gage stock with care — edges can be sharp when cut; use appropriate cutting tools and deburr cut ends before use. Ensure the surfaces being gauged are clean and free of debris to maintain accurate readings. Store coil in a dry environment to prevent corrosion of the carbon steel material.

Technical Specifications

• Thickness: 0.030 inches
• Width: 0.5 inches
• Length: 25 feet per coil
• Material: High-carbon spring steel, close-grain, ground and polished
• Weight: 1.52 pounds
• Unit of Measure: Each

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 19735